Lead AI Engineer for B2B Contract role at HartleyCo, working on conversational AI solutions, LangGraph-based systems, and backend infrastructure with Python and FastAPI.
Key Highlights
Technical Skills Required
Benefits & Perks
Job Description
Role: B2B Contract - Lead AI Engineer
Location: Bucharest, Romania
Start Date: ASAP
Hours: Full-Time (B2B Contract Basis)
Duration: Long-Term Engagement
Work Model: Fully Remote
About the Company:
Builds conversational AI solutions including intelligent assistants, document processing tools, analytics platforms, speech-to-text systems, and named-entity recognition to help businesses work smarter and faster.
Project:
You will work on multiple AI-centric initiatives such as building and enhancing LangGraph-based systems, contributing to conversational AI platforms, and advancing backend infrastructure with Python and FastAPI. Specific project details will be discussed during the technical interview.
Tech Stack:
- AI / LLM Tools: LangGraph (primary), NLP pipelines
- Backend: Python, FastAPI
- Frontend: React (advantageous, not mandatory)
Requirements:
- Strong experience as an AI Engineer, ideally at lead level
- Hands-on expertise with LangGraph and AI/NLP solutions
- Proven backend engineering skills with Python and FastAPI
- Ability to lead technical initiatives
- English fluency (Romanian is a plus)
Interview Process:
- 30-minute introductory call
- 90-minute technical deep-dive discussion